R S Aggarwal Solutions for Chapter: Integers, Exercise 4: EXERCISE 4D

Use convenient groupings and find the value of $(-51)\times (-47)\times (-19)$.

Simplify: $(-9)\times 6+(-9)\times 4$

Simplify: $8\times (-12)+7\times (-12)$

Simplify: $30\times (-22)+30\times \left(14\right)$

Simplify: $(-15)\times (-14)+(-15)\times (-6)$

$43\times (-33)+43\times (-17)=$?

Simplify: $(-36)\times \left(72\right)+(-36)\times 28$

Simplify: $(-27)\times (-16)+(-27)\times (-14)$.